CN203656363U - 超大口径pe排水管的非开挖施工系统 - Google Patents
超大口径pe排水管的非开挖施工系统 Download PDFInfo
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- CN203656363U CN203656363U CN201320687884.3U CN201320687884U CN203656363U CN 203656363 U CN203656363 U CN 203656363U CN 201320687884 U CN201320687884 U CN 201320687884U CN 203656363 U CN203656363 U CN 203656363U
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CN201320687884.3U CN203656363U (zh) | 2013-11-01 | 2013-11-01 | 超大口径pe排水管的非开挖施工系统 |
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CN203656363U true CN203656363U (zh) | 2014-06-18 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103527850A (zh) * | 2013-11-01 | 2014-01-22 | 浙江富浩管业有限公司 | 超大口径pe排水管的非开挖施工系统 |
CN107166132A (zh) * | 2017-04-12 | 2017-09-15 | 广州市畅通管道工程有限公司 | 一种非开挖式管道修复方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103527850A (zh) * | 2013-11-01 | 2014-01-22 | 浙江富浩管业有限公司 | 超大口径pe排水管的非开挖施工系统 |
CN103527850B (zh) * | 2013-11-01 | 2016-02-03 | 甘肃先锋管道制造有限公司 | 超大口径pe排水管的非开挖施工系统 |
CN107166132A (zh) * | 2017-04-12 | 2017-09-15 | 广州市畅通管道工程有限公司 | 一种非开挖式管道修复方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: GANSU PIONEER PIPELINE MANUFACTURING CO., LTD. Free format text: FORMER OWNER: ZHEJIANG FUHAO PIPE INDUSTRY CO., LTD. Effective date: 20141125 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Huang Nanwei Inventor after: Chen Zhongwei Inventor after: Chen Zeke Inventor before: Huang Nanwei Inventor before: Lu Yinfei Inventor before: Huang Yingsong Inventor before: Li Chunguang Inventor before: Qian Chaoyong |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 311826 SHAOXING, ZHEJIANG PROVINCE TO: 730104 LANZHOU, GANSU PROVINCE Free format text: CORRECT: INVENTOR; FROM: HUANG NANWEI LU YINFEI HUANG YINGSONG LI CHUNGUANG QIAN CHAOYONG TO: HUANGNANWEI CHEN ZHONGWEI CHEN ZEKE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20141125 Address after: Bing Jia Wan Cun, Yuzhong County, Gansu province 730104 Jin Ya Zhen Lanzhou City Patentee after: Zhejiang Fuhao Pipe Industry Co., Ltd. Address before: 311826, Qingshan village, Ruan Town, Shaoxing City, Zhejiang, Zhuji Patentee before: Zhejiang Fu Hao Pipe Co., Ltd. |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20140618 Effective date of abandoning: 20160203 |
|
C25 | Abandonment of patent right or utility model to avoid double patenting |